org.rosuda.ibase.plots
Class MosaicCanvas

java.lang.Object
  org.rosuda.ibase.toolkit.PlotComponent
      org.rosuda.ibase.toolkit.PGSCanvas
          org.rosuda.ibase.toolkit.BaseCanvas
              org.rosuda.ibase.plots.MosaicCanvas

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.print.Printable, java.util.EventListener, Commander, Dependent

public class MosaicCanvas
extends BaseCanvas

Nested Class Summary

Nested classes/interfaces inherited from class org.rosuda.ibase.toolkit.PGSCanvas

PGSCanvas.IDlgCL

Field Summary

Fields inherited from class org.rosuda.ibase.toolkit.BaseCanvas

allow180, allowDragMove, allowDragZoom, allowZoom, alphaHighlighting, autoAdjustMargins, baseDrag, baseDragX1, baseDragX2, baseDragY1, baseDragY2, borderColor, borderColorSel, C_BLACK, changingHilitingNeedsUpdateRoot, COL_INVALID, COL_OUTLINE, COL_SELBG, COL_ZOOMBG, defaultMBottom, defaultMBottom1, defaultMBottom2, defaultMBottom3, defaultMLeft, defaultMLeft1, defaultMLeft2, defaultMLeft3, defaultMRight, defaultMRight1, defaultMRight2, defaultMRight3, defaultMTop, defaultMTop1, defaultMTop2, defaultMTop3, dontCache, dontPaint, fillColor, fillColorSel, fillInside, H, horizontalMedDist, horizontalMinDist, ignoreNotifications, inQuery, inZoom, isExtQuery, lastQueriedIndex, lastQueriedPrimitive, m, M_ALPHADOWN, M_ALPHAUP, M_RESETZOOM, M_SETCB1, M_SETCB64, M_TRANSHIGHL, mBottom, MItransHighl, mLeft, mouseX, mouseY, moveDrag, mRight, mTop, objectClipping, opAx, opAy, orientation, paintOutline, pop, pp, ppAlpha, ppAlphaH, qi, queryables, resizeOnRotate, rotateYLabels, rotateYLabelsBy, selDrag, selectedPaintOutline, seperateAlphas, showOnlyHilited, showQuery, updateGeometry, verticalMedDist, verticalMinDist, W, xLabels, yLabels, zoomDrag, zoomRetainsAspect, zoomSequence

Fields inherited from class org.rosuda.ibase.toolkit.PGSCanvas

ax, ay, cancel, desc, inProgress, intDlg, myFrame, pageFormat, paintLayerCounter, pm

Fields inherited from class org.rosuda.ibase.toolkit.PlotComponent

AWTGrDevID, GrDevID, JOGLGrDevID, layers, SWINGGrDevID

Fields inherited from interface java.awt.print.Printable

NO_SUCH_PAGE, PAGE_EXISTS

Constructor Summary

MosaicCanvas(int gd, java.awt.Frame f, SVar[] vars, SMarker mark)

Method Summary

SVar	getData(int id) this method provides an API to fetch data contents of the plot.
void	keyReleased(java.awt.event.KeyEvent e)
void	Notifying(NotifyMsg msg, java.lang.Object o, java.util.Vector path) notification handler - rebuild objects if necessary (AxisDataChange/VarChange) and repaint
void	paintBack(PoGraSS g)
java.lang.String	queryObject(int i)
java.lang.String	queryPlotSpace()
void	rotate(int amount)
java.lang.Object	run(java.lang.Object o, java.lang.String cmd) default handing of commands "exportPGS" and "exportPS".
void	updateObjects() rebuilds plot primitives - subclasses should override this method.

Methods inherited from class org.rosuda.ibase.toolkit.BaseCanvas

actionPerformed, addXLabels, addXLabels, addXLabels, addXLabels, addYLabels, addYLabels, addYLabels, adjustMargin, createMenu, dispose, endAddingLabels, getAxisQuery, getAxisX, getAxisY, getBoundValues, getDefaultMLeft, getFirstPrimitiveContaining, getMBottom, getMinimumSize, getMLeft, getMRight, getMTop, getPrimitivesContaining, getPrimitivesIntersecting, isShowLabels, keyPressed, keyTyped, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, paintInit, paintObjects, paintPoGraSS, paintPost, paintSelected, performZoomIn, performZoomIn, performZoomOut, queryObject, resetZoom, rotate, setAxDefaultGeometry, setAyDefaultGeometry, setColors, setDefaultMargins, setExtQueryString, setMBottom, setMLeft, setMRight, setMTop, setQueryText, setQueryText, setQueryText, setShowLabels, startAddingLabels, useExtQuery

Methods inherited from class org.rosuda.ibase.toolkit.PGSCanvas

beginPaint, endPaint, finalize, forcedFlush, getFrame, getGlobalNotifier, getPlotManager, getTitle, getXAxis, getYAxis, nextLayer, paintLayer, print, setFrame, setOption, setOption, setOption, setOption, setOption, setOption, setTitle

Methods inherited from class org.rosuda.ibase.toolkit.PlotComponent

addKeyListener, addMouseListener, addMouseMotionListener, getBounds, getComponent, getHeight, getLocation, getParent, getSize, getWidth, newQueryPopup, newQueryPopup, paintLayer, repaint, setBackground, setCursor, setSize, setSize, setToolTipText, setUpdateRoot

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MosaicCanvas

public MosaicCanvas(int gd,
                    java.awt.Frame f,
                    SVar[] vars,
                    SMarker mark)

Method Detail

updateObjects

public void updateObjects()

Description copied from class: BaseCanvas

rebuilds plot primitives - subclasses should override this method. It is not defined as abstract only for convenience, but minimal subclass simply overrides this method.

Overrides:

updateObjects in class BaseCanvas

queryObject

public java.lang.String queryObject(int i)

Overrides:

queryObject in class BaseCanvas

queryPlotSpace

public java.lang.String queryPlotSpace()

Overrides:

queryPlotSpace in class BaseCanvas

run

public java.lang.Object run(java.lang.Object o,
                            java.lang.String cmd)

Description copied from class: PGSCanvas

default handing of commands "exportPGS" and "exportPS". Any descendant should call super.run(o,cmd) to retain this functionality

Specified by:

run in interface Commander

Overrides:

run in class BaseCanvas

Parameters:

o - origin of the command

cmd - command string

Returns:

any object, the actual interpretation is up to the calling object

keyReleased

public void keyReleased(java.awt.event.KeyEvent e)

Specified by:

keyReleased in interface java.awt.event.KeyListener

Overrides:

keyReleased in class BaseCanvas

getData

public SVar getData(int id)

Description copied from class: PGSCanvas

this method provides an API to fetch data contents of the plot. The id is implementation-dependent, but first two variables x and y should be mapped to 0 and 1 correspondingly. Therefore every plot containting data must support getData(0). For invalid ids null is returned.

Overrides:

getData in class PGSCanvas

Notifying

public void Notifying(NotifyMsg msg,
                      java.lang.Object o,
                      java.util.Vector path)

Description copied from class: BaseCanvas

notification handler - rebuild objects if necessary (AxisDataChange/VarChange) and repaint

Specified by:

Notifying in interface Dependent

Overrides:

Notifying in class BaseCanvas

o - Object that sent the notification. The actual content is implementation-dependent.

path - This parameter is null for non-cascaded notify - in that case further calls to NotifyAll are not allowed. Otherwise it contains a Vector with all objects notified so far during cascaded notify. To aviod cyclic notifications every instance must either reject cascaded notifications (i.e. no calls to NotifyAll at all) or check for occurence of itself in the chain before calling NotifyAll. The only valid recursive calls in Notifying are NotifyAll(path) and NotifyAll(..,path), because only these two pass the "path" parameter to avoid cyclic loops.

rotate

public void rotate(int amount)

Overrides:

rotate in class BaseCanvas

paintBack

public void paintBack(PoGraSS g)

Overrides:

paintBack in class BaseCanvas